Main Features and Applications
1.The device belongs to one kind of resistance spot projection welding machine, it is composed of the machinery frame structure, welding transformer, control system, water-cooling welding cable and welding torch, etc. The main electrical circuit adopts the diode thyristor(SCR) contactless switch, to make sure the circuit switch time rapidly, accurately. The control system can precision adjust welding time precisionly, welding repeatability and welding consistency are both very good, also easy maintenance.
2.Compare to the DN Series Resistance Spot Welding Machine, DN3 Series Portable Spot Welder has the advantages of small volume, light weight and other characteristics, install four rollers to the machine to make sure it can move conveniently, furthermore no need air pressure to operate it. By the 2meters length water-cooling welding cable and hang-held spot welding gun, the operation is quite flexible, convenient. Using different welding guns, it can realize portable clamp type spot welding, single spot welding etc.
Technical Parameter
|
Model
Parameter
|
DN3-16K
|
DN3-25K
|
DN3-35K
|
DN3-45K
|
DN3-50K
|
|
(KVA)
Rated Power
|
16KVA
|
25KVA
|
35KVA
|
45KVA
|
50KVA
|
|
(V)
Rated Input Voltage
|
380V-420V,50/60HZ
|
|
(A)
Rated Primary Current
|
45A
|
70A
|
85A
|
|
(m)
Welding Cable Length
|
2meter or any other special length
|
|
(mm)
Max Welding Thickness
|
1.2mm+1.2mm
|
1.8mm+1.8mm
|
2.3mm+2.3mm
|
3.2mm+3.2mm
|
3.8mm+3.8mm
|
|
Cooling Way
|
Transformer---Air Cooling, Welding Electric Cable---Water Cooling
|
Water Cooling
|
|
(KG)
Weight
|
85KG
|
95KG
|
130KG
|
140KG
|
150KG
|
Why choose Durowelder products?
1. About product purpose.
(1) The pursit of quality, advocating the best services.
(2) For customers to reduce costs and improve efficiency.
2. About Factory.
(1) Founded by WELDING TECHNOLOGIES, USA and serves as its Manufacturing Plant in order to bring latest achievements in welding science and technology to the biggest market of welding equipment in the world China with a goal to support a demand for high quality equipment in the region and beyond. Excellent service on before sale, on sale and after sale.
(2) Quick response, all your question will be answered within 48 hours. Our motto is “Quality” first, customer utmost”. We have professional sales team, who is not only a repair but also a problem solver, we always give customers the most feasible marketing suggestions according to their own market mode.
3. About Market.
Our products are widely accepted all over the world, such as USA, Mexico,Southeast Asia, India etc.
4. Why choose DuroWelder?
(1) Welcome to visit our factory before your place an order.
(2) High quality control.
(3) Over 10 years mechanical manufacturer.
(4) Cooperate with many foreign customers.
(5) Committed to the standardization of machinery market. We make great efforts to the production of high quality and durable machine with the technological innovation.
(6) Our products with best price and quality.
(7) Our mission is to help our customers reduce cost and improve efficiency.
5. Shipping
(1) Sea transportation, land transportation, air transportation, the express transport and so on.
(2) Please choose your convenient shipping method according your details requirement.
(3) The shipping discount is different in different season and depend different weight, we will choose the cheapest and safest way according your details quantities.
6. Delivery
(1) Delivery time is 5-15 working days after confirm contract.
(2) Depends on order quantity.
(3) Special product to discuss.
7. Warranty
One year warranty.
If you have any questions, please contact us without hesitation!
WhatsApp & WeChat: 0086 13660413351
Skype: durowelder3
Cell Phone: 0086 13660413351
